CORYDON — IN
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| FRONTIER NORTH, INC. - IN | 0779 | 2 |
| POWERTEL KENTUCKY LICENSES, INC. | 365C | 2 |
| METROPCS, INC. | 5562 | 2 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | 2 |
| LEVEL 3 COMMUNICATIONS, LLC - IN | 4803 | 1 |